Maternal smoking during pregnancy poses risks for mothers and babies. Second-hand smoke exposure can lead to asthma and cancer. Moms are advised to quit smoking for the well-being of their children. Maternal smoking during pregnancy poses risks for mothers and babies. Second-hand smoke exposure can lead to asthma and cancer. Moms are advised to quit smoking for the well-being of their children. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle